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276篇 您的检索式:作者名="KEMPER J"
    题名 作者 年代 出处 被引量
1Shot-noise limited, supercontinuum-based optical coherence tomography显示文摘We present the first demonstration of shot-noise limited supercontinuum-based spectral domain optical coherence tomography(SD-OCT)with an axial resolution of 5.9μm at a center wavelength of 1370 nm.Current supercontinuumbased SD-OCT systems cannot be operated in the shot-noise limited detection regime because of severe pulse-topulse relative intensity noise of the supercontinuum source.To overcome this disadvantage,we have developed a low-noise supercontinuum source based on an all-normal dispersion(ANDi)fiber,pumped by a femtosecond laser.The noise performance of our 90 MHz ANDi fiber-based supercontinuum source is compared to that of two commercial sources operating at 80 and 320 MHz repetition rate.We show that the low-noise of the ANDi fiber-based supercontinuum source improves the OCT images significantly in terms of both higher contrast,better sensitivity,and improved penetration.From SD-OCT imaging of skin,retina,and multilayer stacks we conclude that supercontinuumbased SD-OCT can enter the domain of shot-noise limited detection.Shreesha Rao D.S. Mikkel Jensen Lars Grüner-Nielsen Jesper Toft Olsen Peter Heiduschka Björn Kemper Jürgen Schnekenburger Martin Glud Mette Mogensen Niels Møller Israelsen Ole Bang 2021Light(Science & Applications)2021,10,7:2
2Diffusion of Salts in Clay-Water Systems 显示文摘KEMPER W J VAN SCHAIK 1966Soil Science Society of America Journal1966,30,5:1
3Exploiting early sorting and early partitioning for decision support query processing显示文摘Claussen J Kemper A Kossmann D 2000The VLDB Journal2000,9,3:1
4Evaluation of the deep venous system in patients with suspected pulmonary em- bolism with multi-detector CT: a prospective study in compari- son to Doppler sonography显示文摘Begemann PG Bonaeker M Kemper J 2003J Comput Assist Tomogr2003,27,:1
5Heavy metals in aquatic bryophytes from the ore mountains (Germany) 显示文摘SAMECKA CYMERMAN A KOLON K KEMPERS A J 2002Eeotoxicology and Environmental Safety2002,52,3:1
6The clinical course of steroid-sensitive childhood nephrotic syndrome is associated with a functional IL12B promoter polymorphism显示文摘Muller-Berghaus J Kemper MJ Hoppe B 0,,12:1
7Music as therapy显示文摘Kemper K J Danhauer SC 2005South Med Jour- nal2005,98,3:1
8Competition-motivated Corporate Social Responsibility显示文摘Kemper J Schilke O Reimann M Wang X Brettel M 2013Journal of Business Research2013,66,10:1
9Modem diagnostic assessment of the upper urinary tract using muhislice CT urography 显示文摘Kemper J Adam J Nohe-Emsting C 2006Rofo2006,178,11:1
10Evaluation of the deep venous system in patients with suspected pulmonary embolism with multi-detector CT:a prospective study in comparison to Doppler sonography显示文摘Begemann PG Bonacker M Kemper J 2003J Comput Assist Tomogr2003,27,3:1
11Production and downward flux of organic matter and calcite in a North Sea bloom of the coccolithophore Emillania huxleyi显示文摘Van der Wal P Kempers R S Veldhuis M J W 1995Marine Ecology Progress Series1995,126,:1
12Resting metabolic rateof the critically ill patient : measured versus predicted 显示文摘Weissman C Kemper M Askanazi J 1986Anes- thesiology1986,64,6:1
13Formation ofshort chain length/medium chain lengthpolyhydroxyalkanoate copolymers by fatty acidp-oxidation inhibited Ralstonia eutropha显示文摘Green PR Kemper J Schechtman L 2002Biomacromolecules2002,3,1:1
14Incidence and morphology of the posteromedial fragment in bicondylar tibial plateau fractures显示文摘Higgins TF Kemper D Klatt J 2009J Orthop Trauma2009,23,1:1
15Improved visualization of the urinary tract in muhidetector CT(MDCT):analysis of individual acquisition delay and opacification using furosemide and lowdose test images显示文摘Kemper J Regicr M Stork A 2006J Comput Assist Tomogr2006,30,5:1
16Toxic metals inaquatic plants surviving in surface water polluted bycopper mining industry显示文摘Samecka Cymerman A Kempers A J 2004Ecotoxicology and Envir-onm ental Safety2004,59,:1
17The driving anger expression inventory: a validity study with community college student drivers显示文摘DEFFENBACHER J L KEMPER C RICHARDS T 2007Journal of Psychopathology and Behavioral Assess- ment2007,29,4:1
18Incidence and morphology of the posteromedial fragment in bicondylar tibial platean frac- tures显示文摘HIGGINS TF KEMPER D KLArIT J 2009J Orthop Trauma2009,23,1:1
19Toxic metals in aquatic plants surviving in surface water polluted by copper mining industry显示文摘Samecka-Cymermana A Kempers A J 2004Ecotoxicology and Environmental Safety2004,59,3:1
20Measurement equivalence of the big five: Shedding further light on potential causes of the educational bias显示文摘B Rammstedt C J Kemper 2011Journal of Research in Personality2011,45,1:1
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